Polypeptide conformation isomerases are ATPases that alter polypeptide conformation or assembly using energy derived from ATP hydrolysis. They include motor proteins (myosins, kinesins, dyneins), proteasome regulatory particle ATPases and microtubule severing ATPases.
Notes on Group
The POLYPEPTIDE CONFORMATION ISOMERASES group corresponds to EC:5.6.1.-.